L12 - Pemphigoid
L12.3 - Acquired epidermolysis bullosa
Excludes 1:
-epidermolysis bullosa (congenital) (Q81.-)
L12.30 - Acquired epidermolysis bullosa, unspecified
L12.31 - Epidermolysis bullosa due to drug
L12.35 - Other acquired epidermolysis bullosa